The CW released the Official Description of the Episode 12.15 “Somewhere Between Heaven and Hell”, to be aired on Thursday, March 9th 2017 at 8pm.
Read the Description:
THE HOUNDS OF HELL – An attack by an invisible hellhound at a campsite leads Sam (Jared Padalecki) and Dean (Jensen Ackles) to investigate the mysterious circumstances. Meanwhile, two of Crowley’s (Mark A. Sheppard) own personal demons uncover what he has been hiding. Castiel (Misha Collins) gets a lead on Kelly Kline.
Directed by Nina Lopez-Corrado, the episode was written by Davy Perez. (#1215). Original airdate 3/9/2017.